diff --git a/app/src/main/java/com/example/notifyservice/MainActivity.java b/app/src/main/java/com/example/notifyservice/MainActivity.java
index 6ce192a..e4bfdcc 100644
--- a/app/src/main/java/com/example/notifyservice/MainActivity.java
+++ b/app/src/main/java/com/example/notifyservice/MainActivity.java
@@ -375,7 +375,7 @@ public class MainActivity extends AppCompatActivity implements PostRequestCallba
     }
 
     private void requestPhone(Context context, PhoneNumber phone){
-        currentHash = "";
+        currentHash = ""; // STATIC
         Log.i("a", "22"); // STATIC
         PostRequest postRequestTask = new PostRequest(context, this);
         postRequestTask.execute("phone",